Teledyne 335 - Analog control room monitor for personnel safety - Manual (Page 3)

iii TELEDYNE ANALYTICAL INSTRUMENTS
Oxygen Alarm Monitor
DANGER: ELECTRICAL SHOCK HAZARD
WARNING:
CAUTION:
Disconnect all power to this instrument before performing
any maintenance. The PCBs within the enclosure contain
dangerously high voltages sufficient to cause death or
serious injury. Do not rely on the power switch alone to
disconnect the AC power from the unit...DISCONNECT THE
AC POWER CORD FROM THE AC POWER SOURCE before
performing maintenance or placing your hands inside the
enclosure.
This instrument is designed to be operated in a nonhazard-
ous area. It is the customer's responsibility to ensure that
proper training and understanding of the principles of opera-
tion of this equipment is understood by the user. Since the
use of this instrument is beyond the control of Teledyne, no
responsibility by Teledyne, its affiliates and agents for dam-
age or injury resulting from misuse or neglect of this instru-
ment is implied or assumed.
Misuse of this product in any manner, tampering with its
components or unauthorized substitution of any component
may adversely affect the safety of this instrument.
When operating this instrument, the doors must be closed
and all covers securely fastened. The gauges must be in
proper working order. Do not over-pressurize the system.
Read this manual before operating the instrument and ad-
here to all warnings included in this manual.
.